arXiv Machine Learning July 1, 2026 By Yalin E. Sagduyu, Tugba Erpek, Aylin Yener, Sennur Ulukus

Semantic Leakage and Privacy Preservation in Relay-Assisted Semantic Communications

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arXiv:2606. 31973v1 Announce Type: cross Abstract: Semantic communication (SemCom) has emerged as a promising paradigm in which the transmission of task-relevant information is prioritized over raw data, enabling efficient and robust communication under resource and channel constraints.

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Wireless Backdoor Attack and Defense for Semantic Communications over Multiple Access Channel

Semantic communication (SemCom) aims to preserve semantic meaning and task-oriented information beyond conventional message recovery over wireless channels. The adoption of SemCom in shared-access wireless networks introduces new vulnerabilities for multi-user semantic inference.

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